Datasheet > LT1001

LT1001

更新时间： 2023-12-20 18:44:43

品牌	Logo	应用领域
亚德诺 - ADI		放大器运算放大器
页数	文件大小	规格书
16页	197K
描述
高精度运算放大器

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LT1001 数据手册

LT1001

Precision Operational

Amplifier

FEATURES

DESCRIPTIO

The LT^®1001 significantly advances the state-of-the-

art of precision operational amplifiers. In the design,

processing, and testing of the device, particular atten-

tion has been paid to the optimization of the entire

distribution of several key parameters. Consequently,

the specifications of the lowest cost, commercial tem-

perature device, the LT1001C, have been dramatically

improvedwhencomparedtoequivalentgradesofcom-

peting precision amplifiers.

■

Guaranteed Low Offset Voltage

LT1001AM

LT1001C

Guaranteed Low Drift

LT1001AM

LT1001C

Guaranteed Low Bias Current

LT1001AM

LT1001C

Guaranteed CMRR

LT1001AM

LT1001C

Guaranteed PSRR

LT1001AM

LT1001C

Low Power Dissipation

LT1001AM

LT1001C

Low Noise 0.3µV_P-P

15µV max

60µV max

■

0.6µV/°C max

1.0µV/°C max

2nA max

4nA max

Essentially, the input offset voltage of all units is less

than 50µV (see distribution plot below). This allows the

LT1001AM/883 to be specified at 15µV. Input bias and

offset currents, common-mode and power supply re-

jection of the LT1001C offer guaranteed performance

which were previously attainable only with expensive,

selected grades of other devices. Power dissipation is

nearly halved compared to the most popular precision

op amps, without adversely affecting noise or speed

performance. A beneficial by-product of lower dissipa-

tion is decreased warm-up drift. Output drive capability

of the LT1001 is also enhanced with voltage gain

guaranteed at 10mA of load current. For similar perfor-

mance in a dual precision op amp, with guaranteed

matchingspecifications, seetheLT1002. Shownbelow

is a platinum resistance thermometer application.

, LTC and LT are registered trademarks of Linear Technology Corporation.

114dB min

110dB min

106dB min

75mW max

80mW max

APPLICATIO S

■

Thermocouple amplifiers

■

Strain gauge amplifiers

Low level signal processing

High accuracy data acquisition

TYPICAL APPLICATIO

Typical Distribution

of Offset Voltage

V_S= ±15V, T_A= 25°C

Linearized Platinum Resistance Thermometer

with ±0.025°C Accuracy Over 0 to 100°C

1MEG.**

+15

†

R plat.

954 UNITS

200

20k

1k = 0°C

330k*

GAIN

TRIM

FROM THREE RUNS

1.2k**

150

10k*

1µf

–

LT1001

90k*

–

100

10k*

LT1001

OUTPUT

LINEARITY

TRIM

0 TO 10V =

0 TO 100°C

200Ω

20k

10k*

LM129

OFFSET TRIM

–60 –40

–20

INPUT OFFSET VOLTAGE (µV)

‡

* ULTRONIX 105A WIREWOUND

** 1% FILM

Trim sequence: trim offset (0°C = 1000.0Ω),

trim linearity (35°C = 1138.7Ω), trim gain

(100°C = 1392.6Ω). Repeat until all three

points are fixed with ±0.025°C.

1001 TA02

†

PLATINUM RTD

118MF (ROSEMOUNT, INC.)

1001 TA01

1001fb

12 3 4 5 6 7...16

中文翻译

下载PDF

与LT1001相关器件

型号	品牌	获取价格	描述	数据表
LT1001_02	Linear	获取价格	Precision Operational Amplifier
LT1001_15	Linear	获取价格	Precision Operational Amplifier
LT1001A	ASI	获取价格	NPN SILICON HIGH FREQUENCY TRANSISTOR
LT1001AC	Linear	获取价格	Precision Operational Amplifier
LT1001ACH	Linear	获取价格	Precision Operational Amplifier
LT1001ACJ8	Linear	获取价格	Precision Operational Amplifier
LT1001ACJG	TI	获取价格	OP-AMP, 60uV OFFSET-MAX, 0.8MHz BAND WIDTH, CDIP8, 0.300 INCH, HERMETIC SEALED, CERAMIC, D
LT1001ACL	TI	获取价格	OP-AMP, 60uV OFFSET-MAX, 0.8MHz BAND WIDTH, MBCY8, HERMETIC SEALED, METAL CAN-8
LT-1001ACM	RAYTHEON	获取价格	Operational Amplifier, 1 Func, 60uV Offset-Max, BIPolar, PDSO8, PLASTIC, SOIC-8
LT-1001ACN	RAYTHEON	获取价格	Operational Amplifier, 1 Func, 60uV Offset-Max, BIPolar, PDIP8, PLASTIC, DIP-8

与LT1001相关文章

解读BAV99LT1数据手册：产品特性、电气参数及替换型号推荐
2024-06-18

1
资料解析：P82B96TD引脚图说明、电气参数
2024-06-18

1
ATA6621N数据手册解读：产品特性、引脚图信息、电气参数
2024-06-18

4
一文AO3400引脚图、参数、产品特性
2024-06-18

2

产品中心

服务支持

精选活动

关于我们

帮助中心

LT1001

LT1001 数据手册

与LT1001相关器件

与LT1001相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LT1001

LT1001 数据手册

与LT1001相关器件

与LT1001相关文章

您还可以找

您在本页遇到什么问题？